<th width="25"><input type="checkbox"></th>
<th width="">id</th>
<th width="">等级</th>
<th width="">标题</th>
<th width="">总分</th>
<th width="">判断题分数</th>
<th width="">判断题数量</th>
<th width="">判断题总分</th>
<th width="">单选题分数</th>
<th width="">单选题数量</th>
<th width="">单选题总分</th>
<th width="">多选题总分</th>
<th width="">多选题分数</th>
<th width="">多选题数量</th>
<th width="">限时（秒）</th>